Best Lawyers in Canada for Environmental Law

Laura is an experienced litigator focused on environmental, Aboriginal and administrative law. She provides advice to clients in a range of industries including infrastructure, energy, mining, agriculture, forestry and real estate. In her environmental law practice, Laura helps clients successfully navigate project approvals, including environmental assessment and project permitting. She also advises clients with respect to contaminated sites, assists with transactional due diligence involvin...

Joanna Vince, B.Sc. (Hons.), J.D., is a Partner and Certified Specialist in Environmental Law by the Law Society of Ontario at Willms & Shier Environmental Lawyers LLP. Joanna has significant expertise assisting clients with environmental approvals and permits for developments and industry. Joanna advises industry, conservation authorities, governments and crown corporations, Inuit groups, tribunals and land claims organizations on environmental law matters. Joanna helps clients navigate ...

Jean-Benoît Pouliot is a lawyer recognized by Best Lawyers in the practice areas of Administrative and Public Law and Environmental Law. Jean-Benoît practices law in Québec, Quebec Best Lawyers has recognized Jean-Benoît Pouliot since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Jean-Benoît Pouliot is held by other lawyers.

Matt Keen is an energy regulatory lawyer who practises in the inter-related areas of energy law, environmental assessment and permitting, tolls and tariffs, and issues concerning Indigenous peoples. He appears before tribunals such as the British Columbia Utilities Commission, Environmental Appeal Board, Alberta Utilities Commission, and the National Energy Board of Canada. Matt has extensive experience with major industrial facility applications and the associated environmental assessment an...

Angela is a partner in the Regina office. She is the lead of the Environmental Law Practice Group and practices extensively in the areas of environmental law and construction law. Angela’s broad experience in large, multi-party disputes allows her to provide practical and results-orientated advice to her wide array of clients, with a focus on resolution. Angela Stolz's practice is focused on commercial litigation, with an emphasis on construction, builders’ liens, and tendering is...

Keith advises private sector, public sector and government clients on Indigenous law and regulatory matters. He has appeared as counsel before numerous regulatory tribunals and all levels of Superior and Appellate Courts (both Federal and Provincial), including the Supreme Court of Canada. He has acted for clients in a number of natural resource industries including hydro-electric generation and transmission, oil and gas, mining, aquaculture, forestry, transportation and independent power pro...

Rosalind Cooper is one of the leading and most widely-recognized environmental lawyers in Canada. She defends environmental charges, and litigates contaminated land and other environmental disputes before all levels of court. Rosalind is also involved in appeals and environmental assessment proceedings before the Environmental Review Tribunal and provides regulatory advice in all areas of environmental law. She is also a recognized environmental mediator and certified by the Law Society as an...

Murray Sawatzky is a partner in our Regina office. Murray practises broadly in the area of litigation and arbitration which includes commercial, construction, environmental, and debtor creditor law. He has particular focus on complex commercial and construction dispute resolution. Murray Sawatzky's practice focuses on commercial litigation with a particular emphasis on construction, tendering, and product warranty litigation. He provides representation to project owners, construction companie...

Larry is a partner at Olthuis, Kleer, Townshend LLP practising at the intersections of Indigenous rights and environmental law. Larry has worked with First Nations on lands and resources issues for over 25 years, and has developed extensive experience in the negotiation of impacts and benefits agreements, environmental assessment, co-management measures, self-government and treaty provisions. He also represents and advises First Nations dealing with major mining, forestry and energy developme...

Jennifer L. King is a lawyer recognized by Best Lawyers in the practice areas of Administrative and Public Law, Appellate Practice, Environmental Law and Municipal Law. Jennifer L. practices law in Toronto, Ontario Best Lawyers has recognized Jennifer L. King since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Jennifer L. King is held by other lawyers.

Marc McAree, B.A. (Hons.), LL.B., M.E.S., is a partner at Willms & Shier Environmental Lawyers LLP and certified as a Specialist in Environmental Law by the Law Society of Ontario.Marc provides advice and solutions to a wide range of clients to overcome their environmental law and litigation issues. Marc has significant environmental law expertise in contaminated land/brownfields clean ups, transactions and litigation, and environmental compliance and approvals. Marc also helps clients re...

Pierre-Olivier Charlebois is a leading lawyer in the areas of environmental, mining, energy, climate change and corporate social responsibility law. Recognized by his peers across Canada and internationally due to his multidisciplinary expertise, Pierre-Olivier is the go-to legal reference. Pierre-Olivier is the leader of the Corporate Social Responsibility group. He also heads the Environmental, Energy and Climate Change group for the Quebec region. Pierre-Olivier advises clients on complian...

Mark Youden is a partner at Gowling WLG with a practice focused on environmental, regulatory, construction and Indigenous law matters in both an advocacy and advisory capacity. Mark is called to the bar in British Columbia, Alberta, Ontario and Yukon, and services clients from industry, government and Indigenous groups. As an advocate, Mark regularly appears at the Federal Court and superior and appellant levels of court in British Columbia, Alberta and Yukon. Mark also frequently advocates o...

Jacquelyn Stevens B.Sc. (Hons.), M.Sc., M.S.E.L., LL.B., is a Partner at Willms & Shier Environmental Lawyers LLP and is a Certified Specialist in Environmental Law by the Law Society of Ontario. Jacquie has significant expertise representing a wide range of clients in environmental civil litigation, defence of prosecutions by environmental regulators, and at administrative appeals and hearings. Jacquie also provides effective advice and solutions for environmental due diligence and compl...

L. Michel Huart joined the firm in 2006 following a lengthy career in the railway industry, where he held the position of General Counsel for Canadian National. He was Solicitor for the Canada Labour Relations Board and for the Canadian Transport Commission before joining VIA Rail following its creation in 1978. At VIA, he was Solicitor and Deputy General Secretary until 1984, when he became VIA’s General Superintendent, Transportation, for Quebec. He later held the position of Director...

Rob Lonergan is a recognized environmental law lawyer practicing in Fasken’s Vancouver office. Environmental assessment and environmental, energy and transportation regulation and litigation are Rob’s specialties. He also has experience in Indigenous litigation. He acts principally for energy companies, public utilities and resource oil and gas companies, marine terminal operators, commercial carriers (rail, truck and marine), and mining companies.